Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Components Of Property and Equipment

Property and equipment consists of the following:

		December 31,
(in thousands)	Estimated Useful Lives	2016			2015
Equipment	1-10 years	$	78,614		$	78,932
Computer software	1-5 years	30,867			33,710
Buildings	10-40 years	25,472			25,041
Leasehold improvements	1-15 years	11,571			12,621
Furniture	1-13 years	8,618			8,601
Land		1,759			1,759
Property and equipment, gross		156,901			160,664
Less: Accumulated depreciation		(102,224		)	(98,740		)
Property and equipment, net		$	54,677		$	61,924